| Patents for F16K 13 - Other constructional types of cut-off apparatus; Arrangements for cutting-off (1,533) |
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| 03/26/2014 | CN203500575U Water seal tank with adjustable liquid seal height |
| 03/26/2014 | CN203500574U A decompression type water seal valve of a drainage device for petrochemical engineering |
| 03/26/2014 | CN203500573U Double-element integrated valve |
| 03/26/2014 | CN203500572U Hydraulic electric control valve |
| 03/26/2014 | CN203500571U Pump control valve |
| 03/26/2014 | CN203500570U Integrated valve |
| 03/26/2014 | CN103673428A Combination valve |
| 03/26/2014 | CN103672046A Rotary type low-pressure drop water sealed tank |
| 03/26/2014 | CN103672045A Novel valve allowing flowing speed adjustment |
| 03/19/2014 | CN203483730U Trachea cannula or tracheostomy tube cuff air charging and pressure measuring device |
| 03/12/2014 | CN203477466U Low-pressure-drop water-sealed tank |
| 03/12/2014 | CN203477465U Corridor pressure adjusting box |
| 03/05/2014 | CN203463730U Fuel system valve |
| 03/05/2014 | CN203463729U Valve for pneumatic pressure regulating, fast decompression and multi-torch operation |
| 03/05/2014 | CN203463685U Inlet and outlet double linkage switching valve |
| 02/26/2014 | CN203453550U Hot gas water-seal device |
| 02/26/2014 | CN203453549U 干式水封装置 Dry seal device |
| 02/19/2014 | CN203442232U Fluctuation resistant gas water seal tank |
| 02/19/2014 | CN203442231U Pneumatic membrane regulating valve |
| 02/19/2014 | CN203442230U Tap |
| 02/19/2014 | CN103591338A Electric blasting valve |
| 02/12/2014 | CN203432622U Combined water meter |
| 02/12/2014 | CN103574107A Faucet |
| 02/12/2014 | CN103574106A Star-shaped cindervalve anti-leak device |
| 02/12/2014 | CN102138034B Iris-shaped variable valve |
| 02/06/2014 | WO2014021893A1 Downhole flow control using porous material |
| 02/05/2014 | CN203421228U Condensate water drainage water seal for air-conditioner |
| 02/05/2014 | CN203421227U Automatic returned oil air exhaust valve |
| 02/05/2014 | CN203417556U Novel scrubbing dedusting water seal |
| 02/05/2014 | CN103557349A Multifunctional pressure test valve bank |
| 02/04/2014 | US8640271 Cartridge unit and trap for sewer gas and odor containment |
| 01/29/2014 | CN103542138A Airbag type ventilation and drainage positive and negative pressure water hammer control valve group |
| 01/22/2014 | CN203404427U Online-detachable multifunctional combined valve |
| 01/22/2014 | CN103527821A Water-sealed gas isolation device |
| 01/15/2014 | CN203395282U Rapid intermittent feeding device |
| 01/08/2014 | CN102251575B Control arrangement |
| 01/01/2014 | CN203374895U Hydraulic valve |
| 01/01/2014 | CN203374894U Novel seal ring type valve |
| 01/01/2014 | CN102494161B Multifunctional combined test valve for gas moisture and decomposer tests of transformer substation |
| 12/25/2013 | CN203363301U Low-temperature stop valve |
| 12/25/2013 | CN203363300U Novel high-pressure water injection multi-function conversion valve |
| 12/25/2013 | CN103471659A Combined-type water meter and switching control method thereof |
| 12/25/2013 | CN103470794A Inlet-outlet double-linkage switching valve |
| 12/18/2013 | CN203348640U Valve element of micro flow control valve |
| 12/17/2013 | US8607813 Method for reducing the air feed from the atmosphere into the expansion vessel of high-voltage systems filled with insulating liquid and device for carrying out the method |
| 12/11/2013 | CN203335944U Modular differential pressure bottle valve |
| 12/11/2013 | CN203335943U High-pressure filtering integrated valve set |
| 12/11/2013 | CN203335942U Novel combined valve |
| 12/11/2013 | CN203335941U Multifunctional combination valve |
| 12/11/2013 | CN203335940U Superhigh pressure difference reflux valve |
| 12/11/2013 | CN103438268A Composite opening and closing device of high-pressure valve |
| 12/11/2013 | CN103432669A Inflation and pressure-measuring device for sleeved bag of trachea cannula or incisional trachea |
| 12/10/2013 | US8602051 Trap-primer system for floor drains |
| 12/04/2013 | CN203322390U Water-saving tap |
| 12/04/2013 | CN102213332B Reversing valve and combustion engine with the reversing valve |
| 11/27/2013 | CN203309154U Pneumatic natural gas bottle valve |
| 11/20/2013 | CN203297680U Gas blocking valve with self-sweeping function |
| 11/20/2013 | CN103398199A Remote-control siphon-type automatic water absorption and drainage pipeline single/double valve |
| 11/20/2013 | CN103398198A Rapid intermittent feeding device |
| 11/13/2013 | CN203286056U Phase change valve and micro-flow quantification device thereof |
| 11/13/2013 | CN203286055U Mine slurry pressure reducing valve device |
| 11/06/2013 | CN203272901U Full-automatic water-stop lampblack check valve |
| 11/06/2013 | CN203272887U Air throttle allowing rated gas filling |
| 11/06/2013 | CN203272886U Gas proportional control valve with dual safety latch function |
| 11/06/2013 | CN102705542B Well-free type exhaust valve |
| 10/31/2013 | WO2013163637A1 Systems and methods for collecting and distributing gray water |
| 10/31/2013 | US20130284276 Actuator mounting system and method of mounting |
| 10/30/2013 | CN203258363U Combination valve on water separator |
| 10/24/2013 | DE102012007721A1 Hebelgesteuerte Prozessgaskühlerklappen Lever-driven process gas radiator flaps |
| 10/20/2013 | CA2810685A1 Valve assembly |
| 10/17/2013 | US20130270468 Sleeve Valve with Permanent End Position |
| 10/16/2013 | EP2554883A3 Regulating valve |
| 10/16/2013 | CN203240016U Novel U-shaped pipe gas water seal |
| 10/16/2013 | CN203240015U Gas valve provided with pressure measuring device |
| 10/16/2013 | CN203240014U Multifunctional electric fireproof check valve |
| 10/16/2013 | CN203240013U Automatic column-installing valve |
| 10/16/2013 | CN203240012U Solar pipeline emptying valve |
| 10/10/2013 | DE102012006658A1 Mikro-Pilotventil Micro-pilot valve |
| 10/09/2013 | CN102588631B Spool changing type fluid controller |
| 09/25/2013 | CN203214963U Magnetic water plugging valve |
| 09/25/2013 | CN203214962U Safe faucet |
| 09/25/2013 | CN103322244A Novel U-shaped pipe gas water seal |
| 09/25/2013 | CN103322243A Online detachable multifunctional combination valve |
| 09/25/2013 | CN103322242A Multifunctional combination valve |
| 09/18/2013 | CN203202308U Integrated pressure-tapping safety valve |
| 09/18/2013 | CN203202307U Novel pressure reducing valve capable of being installed in multiple directions |
| 09/12/2013 | DE102012005270A1 Vorrichtung zur Manipulation von Flüssigkeiten Apparatus for manipulating liquids |
| 09/11/2013 | CN203189808U Kiln iron casting air brake |
| 09/11/2013 | CN203189807U Integration valve for water purification machine |
| 09/11/2013 | CN102141164B General valve capable of being maintained on line |
| 09/04/2013 | CN203176452U Closed jaw type gate |
| 08/29/2013 | US20130221260 Oblique mating surfaces in a valve assembly |
| 08/28/2013 | CN203162241U Fuel gas low-pressure safety water seal |
| 08/28/2013 | CN203162240U Garden irrigation valve |
| 08/28/2013 | CN103267149A Automatic column mounting valve |
| 08/21/2013 | CN203146915U Gas conveying pipeline partition device |
| 08/21/2013 | CN203146914U Electromagnetic valve used for carbonyl iron powder pipeline |
| 08/21/2013 | CN103256407A Automatic valve deck water-seal smoke check valve |
| 08/15/2013 | US20130207008 Tubing squeeze-off apparatus having two crimping jaws |
| 08/15/2013 | US20130206239 Valve assembly |